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Cheap flights from San Francisco to London from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to London departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to London that have been recently found on momondo from popular airlines, departing in the coming months.
TAP AIR PORTUGAL Logo
4:20 pm - 5:45 pmSFO-LHR
17h 25m1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 1:35 pmLHR-SFO
25h 45m1 stop
$524TAP AIR PORTUGAL
Find Deal
Mon, Sep 22 - Mon, Oct 13
TAP AIR PORTUGAL Logo
4:20 pm - 3:35 pmSFO-LGW
15h 15m1 stop
TAP AIR PORTUGAL Logo
4:25 pm - 1:35 pmLGW-SFO
29h 10m1 stop
$539TAP AIR PORTUGAL
Find Deal
Tue, Sep 30 - Mon, Oct 13
Iberia Logo
4:35 pm - 11:00 amSFO-LHR
10h 25mnonstop
Iberia Logo
2:15 pm - 5:25 pmLHR-SFO
11h 10mnonstop
$570Iberia
Find Deal
Mon, Oct 6 - Thu, Oct 16
Iberia Logo
4:35 pm - 11:00 amSFO-LHR
10h 25mnonstop
Iberia Logo
10:45 am - 1:50 pmLHR-SFO
11h 05mnonstop
$571Iberia
Find Deal
Wed, Sep 3 - Wed, Sep 17
British Airways Logo
7:20 pm - 1:45 pmSFO-LHR
10h 25mnonstop
British Airways Logo
2:15 pm - 5:25 pmLHR-SFO
11h 10mnonstop
$583British Airways
Find Deal
Mon, Aug 18 - Tue, Sep 23
British Airways Logo
4:35 pm - 11:00 amSFO-LHR
10h 25mnonstop
British Airways Logo
8:00 pm - 4:10 pmLHR-SFO
28h 10m1 stop
$584British Airways
Find Deal
Mon, Sep 8 - Mon, Sep 15
Virgin Atlantic Logo
11:30 am - 10:00 amSFO-LGW
14h 30m1 stop
Virgin Atlantic Logo
12:00 pm - 11:20 pmLGW-SFO
19h 20m1 stop
$607Virgin Atlantic
Find Deal
Sun, Aug 17 - Wed, Aug 27
United Airlines Logo
4:05 pm - 10:25 amSFO-LHR
10h 20mnonstop
United Airlines Logo
8:55 am - 5:25 pmLHR-SFO
15h 30m1 stop
$616United Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
United Airlines Logo
8:30 am - 9:35 amSFO-LHR
17h 05m1 stop
United Airlines Logo
9:30 am - 4:00 pmLHR-SFO
14h 30m1 stop
$622United Airlines
Find Deal
Tue, Sep 9 - Thu, Sep 18
Virgin Atlantic Logo
9:20 pm - 3:40 pmSFO-LHR
10h 20mnonstop
Virgin Atlantic Logo
11:15 am - 2:15 pmLHR-SFO
11h 00mnonstop
$669Virgin Atlantic
Find Deal
Fri, May 16 - Tue, May 20

Aer Lingus flights from San Francisco to Cambridge

Our best Aer Lingus deals on San Francisco to Cambridge flight tickets
Aer Lingus
Aug 17
SFO5:45 pmSan Francisco
13h 10m
1 stop
LHR2:55 pmLondon Heathrow
Aug 27
LHR9:50 amLondon Heathrow
14h 05m
1 stop
SFO3:55 pmSan Francisco
Aer Lingus
May 12
SFO5:45 pmSan Francisco
14h 10m
1 stop
LHR3:55 pmLondon Heathrow
May 16
LHR7:40 amLondon Heathrow
16h 15m
1 stop
SFO3:55 pmSan Francisco
Aer Lingus
May 5
SFO5:45 pmSan Francisco
13h 10m
1 stop
LHR2:55 pmLondon Heathrow
May 20
LHR7:40 amLondon Heathrow
16h 15m
1 stop
SFO3:55 pmSan Francisco

United Airlines flights from San Francisco to Cambridge

Our best United Airlines deals on San Francisco to Cambridge flight tickets
United Airlines
Oct 21
SFO4:05 pmSan Francisco
10h 20m
LHR10:25 amLondon Heathrow
Oct 29
LHR8:55 amLondon Heathrow
15h 30m
1 stop
SFO5:25 pmSan Francisco
United Airlines
Sep 9
SFO8:30 amSan Francisco
17h 05m
1 stop
LHR9:35 amLondon Heathrow
Sep 18
LHR9:30 amLondon Heathrow
14h 30m
1 stop
SFO4:00 pmSan Francisco
United Airlines
Sep 11
SFO7:55 pmSan Francisco
10h 15m
LHR2:10 pmLondon Heathrow
Sep 16
LHR6:30 amLondon Heathrow
14h 10m
1 stop
SFO12:40 pmSan Francisco

See travel insights to London from

How to get the cheapest flight ticket from San Francisco to Cambridge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cambridge?

In general, October is the cheapest month to fly from San Francisco to Cambridge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $634. If you’re not able to fly to Cambridge in October, then September is your next best option. Flight prices from San Francisco to Cambridge during September average around $659.

What is the cheapest San Francisco to Cambridge flight route?

Fly from San Francisco to London Heathrow for the best San Francisco - Cambridge flight prices

How far in advance should I book a flight to Cambridge?

You are more likely to see cheaper flights to Cambridge from San Francisco when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Cambridge for around $781 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambridge from San Francisco for as low as $767 on momondo.

What cabin class options are available on San Francisco to Cambridge flights?

There are 4 cabin classes available to choose from on San Francisco to Cambridge flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap San Francisco to Cambridge flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Cambridge

Best Price Found

$218

Fastest flight time

10h 15m

Direct flights

Every day

Airports in Cambridge

4 airports
The best one-way flight to Cambridge from San Francisco in the past 72 hours is $218. The best round-trip flight deal from San Francisco to Cambridge found on momondo in the last 72 hours is $524.
The fastest flight from San Francisco to Cambridge takes 10h 15m
Direct flights go from San Francisco to Cambridge every day.
There are 4 airports near Cambridge: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • When did momondo last update prices for flights from San Francisco Airport to Cambridge?

    Prices for flights from San Francisco Airport to Cambridge are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Cambridge?

  • How old do you have to be to fly from San Francisco Airport to Cambridge?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cambridge.

  • What documentation or ID do you need to fly to Cambridge?

    The travel and health documents required for your trip to Cambridge can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cambridge. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Francisco to Cambridge?


Best airlines flying from San Francisco to Cambridge

Compare and see reviews for airlines that fly from San Francisco to Cambridge with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $290Free CancellationRating
6.6
6,842 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $326Free CancellationRating
7.3
1,349 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $428Free CancellationRating
7.1
1,851 reviews
Search TAP AIR PORTUGAL flights
FinnairPriceFrom $465Free CancellationRating
7.6
1,275 reviews
Search Finnair flights
SWISSPriceFrom $541Free CancellationRating
7.5
1,588 reviews
Search SWISS flights
IberiaPriceFrom $572Free CancellationRating
7.0
2,701 reviews
Search Iberia flights
JetBluePriceFrom $584Free CancellationRating
7.3
2,922 reviews
Search JetBlue flights
American AirlinesPriceFrom $585Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $586Free CancellationRating
7.0
1,076 reviews
Search Aer Lingus flights
KLMPriceFrom $586Free CancellationRating
7.8
1,334 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Cambridge?

It is quick and easy to find San Francisco to Cambridge flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cambridge that suits you.

Can I find flights from San Francisco to Cambridge with flexible booking policies on momondo?

Yes. All flights to Cambridge from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Cambridge?

Once you have performed a search for San Francisco to Cambridge flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Cambridge right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Cambridge flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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1 adult
Mon 5/5
Mon 5/12

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